[Bug target/61068] -O3 generates bad code (when tree-vectorize or inline-functions is on)

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61068

Zdenek Sojka <zsojka at seznam dot cz> changed:

           What    |Removed                     |Added
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                 CC|                            |zsojka at seznam dot cz

--- Comment #3 from Zdenek Sojka <zsojka at seznam dot cz> ---
You are casting "double arg1_0[12][3]" (and others) to "(double *)arg1_0" and
then using it as a single-dimensional array. The code has undefined behaviour.